# PSKer vs VOID

The clearest difference is price: VOID at Free against PSKer's $2.99. VOID also leads on review sentiment (100% vs 55%) and rating (5.0 vs 1.8). PSKer's advantage is in-app purchases (none vs 3) and ratings volume (22 vs 1). On ads, device support and iOS requirement there is nothing between them.

VOID is free to download; PSKer costs $2.99 up front. VOID sells 3 in-app purchases, starting at $1.99 per month. PSKer asks for nothing beyond the download.

VOID holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: PSKer has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 55% of PSKer's written reviews are positive against 100% of VOID's.

PSKer ships an update every 31 months, VOID every 6 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | PSKer | VOID |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.8 (22 ratings)](https://appshunter.io/ios/app/psker/id506427138/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/void-qr-and-file-encryption/id6754666074/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 55.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 31 months | **Every 6 months** |
| Monetization | **Free** | Freemium |
| Size | 1 MB | 19 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mark Oskin](https://appshunter.io/developer/506427141) | [Mikhail Bukhrashvili](https://appshunter.io/developer/1849540314) |

## What reviewers say

### PSKer

[App page](https://appshunter.io/ios/app/psker/id506427138)

This application functions as a PSK31 receiver and transmitter for amateur radio enthusiasts. It offers features like automatic frequency locking, configurable macros for quick messaging, and a real-time sonogram with zoom.

**Highlights:** PSK31 send/receive, Universal app, Configurable macros, Automatic frequency locking, Realtime sonogram w/zoom, Mic/line-in receive, speaker/line-out transmit

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### VOID

[App page](https://appshunter.io/ios/app/void-qr-and-file-encryption/id6754666074)

Securely encrypt your messages offline with military-grade AES-256 encryption. Customize parameters, use hidden keys for extra protection, and even encode texts into emoji. Your data remains entirely on your device, ensuring complete privacy.

**Highlights:** Offline AES-256 encryption, Customizable encryption parameters, Hidden key (VOID Secret), Emoji text encoding, No internet connection required, No accounts or registration

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $5.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is PSKer free?

PSKer costs $2.99, with no in-app purchases.

### Is VOID free?

VOID is free to download, with in-app purchases available.

### Which has better reviews, PSKer or VOID?

VOID is rated higher. PSKer averages 1.8 out of 5 from 22 ratings, while VOID averages 5.0 from 1 ratings.

### Do PSKer or VOID have ads?

Neither PSKer nor VOID shows ads.

### Which is updated more often, PSKer or VOID?

PSKer ships an update every 31 months, and VOID every 6 months. Most recently, PSKer was updated on November 1, 2026 and VOID on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*